package com.ultrawise.survey.common.utils;

import java.util.Random;

public class RandomNo
{
	public static String createRandomID(int intLen)
	{
		char[] c =
		{ '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l',
				'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 'A', 'B', 'C', 'D', 'E', 'F',
				'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z' };
		Random random = new Random();
		StringBuffer sb = new StringBuffer();
		for (int i = 0; i < intLen; i++)
		{
			sb.append(c[Math.abs(random.nextInt()) % c.length]);
		}
		return sb.toString();
	}
	public static int createIntID(int intLen)
	{
		int[] c =
		{ 1, 2, 3, 4, 5, 6, 7, 8, 9, 0};
		Random random = new Random();
		StringBuffer sb = new StringBuffer();
		for (int i = 0; i < intLen; i++)
		{
			sb.append(c[Math.abs(random.nextInt()) % c.length]);
		}
		return Integer.parseInt(sb.toString());
	}
}
